No entry reservation. Camping and boating in the bay need free permits during the peak season.
Lodging in Bartlett Cove / Gustavus: If you plan to stay at Glacier Bay Lodge or in Gustavus, reserve well in advance.
Camping permit: A free permit is required for Bartlett Cove Campground and the backcountry from May 1 to Sept 30. Bartlett Cove takes no reservations (first come, first served) and campers attend an orientation.
Private boat permit: Every vessel entering the bay from June 1 through Aug 31 needs a free permit.